Straight Shank Eyebolt

Xiaoguo® Straight Shank Eyebolt features precise 6g tolerance in the thread. It can be easily screwed in manually. It saves time and effort, enhances work efficiency, is simple and easy to operate, and comes with a lock washer. At the same time, it supports trial purchase for small batches of samples.

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Product Description

Installation and Usage Specifications

Proper installation and use of Straight Shank Eyebolt are crucial for ensuring safety. Please read the following guidelines:

（1）Fully tightened

Ensure that the lifting bolt is fully engaged with the threaded hole of the workpiece. The threaded end face should be flush with or slightly lower than the installation surface. For through-hole installation, a nut should be used in conjunction.

（2）Thread engagement depth

Steel: At least 1 times the thread diameter

Cast iron, brass, bronze: At least 1.5 times the thread diameter

Aluminum alloy, magnesium alloy, zinc, plastic: at least 2 times the thread diameter

（3）Using a torque wrench

Tighten the bolts according to the standard recommended torque values. It is not recommended to rely on hand strength. Both excessive and insufficient torque can have adverse effects on the bolts.

Straight Shank Eyebolt

Mon	M8	M10	M12	M16	M20	M24	M27	M30	M33	M36	M39
P	1.25	1.5	1.75	2	2.5	3	3	3.5	3.5	4	4
d1 max	8.036	10.036	12.043	16.043	18.043	22.052	25.052	28.052	30.052	32.062	35.062
d1 min	8	10	12	16	18	22	25	28	30	32	35
dk max	18	20	25	32	40	45	50	55	60	65	70
dk min	16.9	18.7	23.7	30.4	38.4	43.4	48.4	53.1	58.1	63.1	68.1
s max	11	14	17	19	24	28	30	34	38	41	46
s min	10.3	13.3	16.3	18.16	23.16	27.16	29.16	33	37	40	45
ds max	8	10	12	16	20	24	27	30	33	36	39

（4）Load direction

The Straight Shank Eyebolt can only withstand vertical axial loads and must not be subjected to oblique pulling. If angle lifting is required, Shoulder Eyebolt or Swivel Hoist Ring must be used.

（5）Pre-use Inspection

Before each use, a visual inspection must be conducted, with particular attention to: whether the lifting rings are deformed, cracked or severely worn; whether the threads are loose, rusted or damaged; and whether the working load markings are clear and legible. If any cracks, bends or thread damage are found in the lifting ring bolts, they should be immediately discarded.

（6）Regular Maintenance

Establish a regular inspection schedule to conduct professional testing on the anchor bolts that are subject to long-term use.

（7）Prohibition of Modification

It is strictly prohibited to perform any form of modification on the Straight Shank Eyebolt, such as welding, heating, or bending.

Straight Shank Eyebolt

FAQ

（1）What is the working load limit (WLL) of the Straight Shank Eyebolt?

According to DIN 580, the vertical lifting WLL for M10 is 230 kg (approximately 0.23 tons); according to ASTM A489, the WLL of a 1/2″ British standard lifting ring bolt is approximately 2,500 lbs (approximately 1.13 tons).

（2）Can your products be reused?

They can be reused provided that a strict inspection is conducted before each use to ensure there are no damages. However, if the lifting rings show obvious deformation or twisting, the threads are severely worn, there are cracks on the surface, or rust appears, it is recommended to replace them.

（3）Can you produce bolts in non-standard sizes or with special materials?

Yes, we can. If you have any customization requirements, we can have a detailed discussion. We will complete the task according to your customized needs.